If installed, require Alert Improvements v2.9.0+
Compatibility fix with Alert Improvements when warning anonymization is enabled and warning alerts are sent
Add new "Profile warning tab - Old-age limit" option
This option is initialized to have the same value as the "Escalating default warning expiry - Old-age limit" option
There is a checkbox to show these warnings if required
Fix 'default selected' when using radio-view when issuing a warning not selecting the first warning in the list, and causing nothing to be selected when the custom warning isn't selectable